STEPHEN ELLIOTT RITTER
NPI 1891371340
Physical Medicine & Rehabilitation in Silver Spring, MD
About Stephen Elliott Ritter NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN ELLIOTT RITTER (NPI 1891371340) is an individual physical medicine & rehabilitation provider in Silver Spring, Maryland, licensed in Maryland (H0107208) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stephen Elliott Ritter is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephen Ritter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Middle River, MD 21220
- Reassigned Medicare billing, District of Columbia enrollment
- 11 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SILVER SPRING, MD 20904
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Stephen Ritter's NPI number?
The NPI number for Stephen Ritter is 1891371340. It was assigned to this individual provider in the NPPES registry on March 23, 2021.
Where is Stephen Ritter located?
Stephen Ritter practices at 2101 Fairland Rd, Silver Spring, MD 20904. The listed phone number is (301) 384-6161.
What is Stephen Ritter's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Stephen Ritter enrolled in Medicare?
Yes. Stephen Ritter is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephen Ritter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Ritter reassigns Medicare benefits to Comprehensive Rehab Consultants PLLC (Middle River, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephen Ritter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Stephen Ritter was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.